BR112018003165A2 - slag processing and pressing assembly, and method of recovering aluminum from slag - Google Patents

slag processing and pressing assembly, and method of recovering aluminum from slag

Info

Publication number
BR112018003165A2
BR112018003165A2 BR112018003165A BR112018003165A BR112018003165A2 BR 112018003165 A2 BR112018003165 A2 BR 112018003165A2 BR 112018003165 A BR112018003165 A BR 112018003165A BR 112018003165 A BR112018003165 A BR 112018003165A BR 112018003165 A2 BR112018003165 A2 BR 112018003165A2
Authority
BR
Brazil
Prior art keywords
slag
processing
pressing assembly
station
recovering aluminum
Prior art date
Application number
BR112018003165A
Other languages
Portuguese (pt)
Inventor
Herbert James
Original Assignee
Altek Europe Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Altek Europe Ltd filed Critical Altek Europe Ltd
Publication of BR112018003165A2 publication Critical patent/BR112018003165A2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/0038—Obtaining aluminium by other processes
    • C22B21/0069—Obtaining aluminium by other processes from scrap, skimmings or any secondary source aluminium, e.g. recovery of alloy constituents
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/0015—Obtaining aluminium by wet processes
    • C22B21/0023—Obtaining aluminium by wet processes from waste materials
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/0084—Obtaining aluminium melting and handling molten aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/04—Working-up slag
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • F27D17/002—Details of the installations, e.g. fume conduits or seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D27/00—Stirring devices for molten material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/12—Travelling or movable supports or containers for the charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D2099/0085—Accessories
    • F27D2099/0096—Presses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Coating With Molten Metal (AREA)

Abstract

a presente invenção refere-se a uma montagem de processamento de escória (14) que inclui uma estação de agitação (16) na qual escória em um primeiro recipiente de recuperação de escória (27) é agitada e uma estação de prensagem (18) na qual escória previamente agitada em um segundo recipiente de recuperação de escória (27) é prensada simultaneamente com a agitação da escória no primeiro recipiente de recuperação de escória. a estação de agitação e a estação de prensagem podem ser geralmente alojadas em um recinto (46). um sistema transportador (12) pode avançar recipientes de recuperação de escória através da montagem de processamento de escória para o processamento de escória contínuo.The present invention relates to a slag processing assembly (14) including a stirring station (16) in which slag in a first slag recovery container (27) is agitated and a pressing station (18) in the slag. which slag previously stirred in a second slag recovery container (27) is pressed simultaneously with agitation of the slag in the first slag recovery container. the agitation station and the pressing station may generally be housed in an enclosure (46). a conveyor system (12) may advance slag recovery containers through the slag processing assembly for continuous slag processing.

BR112018003165A 2015-08-21 2016-08-16 slag processing and pressing assembly, and method of recovering aluminum from slag BR112018003165A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562208273P 2015-08-21 2015-08-21
PCT/US2016/047137 WO2017034854A1 (en) 2015-08-21 2016-08-16 Dross management system and method

Publications (1)

Publication Number Publication Date
BR112018003165A2 true BR112018003165A2 (en) 2018-09-25

Family

ID=56799613

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018003165A BR112018003165A2 (en) 2015-08-21 2016-08-16 slag processing and pressing assembly, and method of recovering aluminum from slag

Country Status (9)

Country Link
US (2) US10829836B2 (en)
EP (1) EP3332043B1 (en)
CN (1) CN107922995B (en)
BR (1) BR112018003165A2 (en)
CA (1) CA2995477C (en)
ES (1) ES2750871T3 (en)
MX (1) MX2018002144A (en)
RU (1) RU2719982C2 (en)
WO (1) WO2017034854A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112018003165A2 (en) * 2015-08-21 2018-09-25 Altek Europe Ltd slag processing and pressing assembly, and method of recovering aluminum from slag
CN117568620B (en) * 2023-12-01 2024-04-30 昆明理工大学 Crude tin double-pot sulfur adding and impurity removing reactor

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1931285A (en) * 1930-10-07 1933-10-17 Us Smelting Refining & Mining Process of treating drosses
US3630720A (en) 1969-03-17 1971-12-28 Georg Messner Process for the extraction of aluminum from its alloys
US4540163A (en) 1984-11-29 1985-09-10 Aluminum Company Of America Press for recovering metal from dross
US5102453A (en) 1991-06-12 1992-04-07 Dan Yerushalmi Aluminum dross recovery process
US5718742A (en) 1993-07-13 1998-02-17 Eckert; C. Edward Ladle and impeller rotation for fluxing molten metal
US5536295A (en) 1995-05-15 1996-07-16 Garfield Alloys, Inc. Robotic device for molten metal processing
US5785737A (en) 1997-04-08 1998-07-28 Bethlehem Steel Corporation Method for recycling iron bearing sludges in a steelmaking operation
GB2327683B (en) * 1997-07-24 2001-01-17 Mcintyre J Improvements in or relating to dross presses
AUPP726698A0 (en) 1998-11-23 1998-12-17 Stratigos, Andreas Improved apparatus and process for separating aluminium from a mixture of aluminium and aluminium dross
US6284190B1 (en) 1999-01-26 2001-09-04 Van Der Lugt Nicholas Stuart Apparatus for recovering metal from dross
RU2159295C1 (en) * 1999-03-23 2000-11-20 Открытое акционерное общество "Красноярский металлургический завод" Method of recovery of metals from slags
US6767382B2 (en) 1999-04-08 2004-07-27 Mawar Malaysian Limited Aluminium processing apparatus and process for separating aluminium from a mixture of aluminium and aluminium dross
AT408349B (en) * 1999-06-08 2001-10-25 Waagner Biro Binder Ag Process and device for processing dross
RU2194778C2 (en) * 2001-07-11 2002-12-20 Новичков Сергей Борисович Method of hot aluminum slag impoverishment
RU2418080C1 (en) * 2010-04-01 2011-05-10 Анатолий Георгиевич Жолнин Procedure for processing wastes of aluminium production
JP5576701B2 (en) 2010-04-23 2014-08-20 東洋アルミニウム株式会社 Method for melting aluminum powder
US8206486B2 (en) * 2010-05-21 2012-06-26 Altek, L.L.C Dross cooling system and cooling method
GB201010351D0 (en) 2010-06-21 2010-08-04 Altek Europ Ltd Improvements in and relating to waste handling methods and apparatus
FI124912B (en) * 2012-04-16 2015-03-31 Outotec Oyj A method for treating metallurgical slags of non-ferrous metals
US20140245864A1 (en) 2013-03-04 2014-09-04 Charles Clayton WYCUFF Dross processing system
BR112018003165A2 (en) * 2015-08-21 2018-09-25 Altek Europe Ltd slag processing and pressing assembly, and method of recovering aluminum from slag

Also Published As

Publication number Publication date
EP3332043A1 (en) 2018-06-13
CA2995477A1 (en) 2017-03-02
CN107922995A (en) 2018-04-17
US10829836B2 (en) 2020-11-10
CA2995477C (en) 2022-08-16
CN107922995B (en) 2020-02-07
WO2017034854A1 (en) 2017-03-02
MX2018002144A (en) 2018-09-12
US11365461B2 (en) 2022-06-21
US20170051381A1 (en) 2017-02-23
RU2719982C2 (en) 2020-04-23
RU2018109726A (en) 2019-09-23
ES2750871T3 (en) 2020-03-27
US20210123118A1 (en) 2021-04-29
RU2018109726A3 (en) 2020-02-12
EP3332043B1 (en) 2019-07-24

Similar Documents

Publication Publication Date Title
BR112013002972A2 (en) method bio-oil and system for recovering bio-oil
BR112016010209A2 (en) flexible containers and methods for producing them
CL2018000501A1 (en) Method and system for tracking containers
BR112016030301A2 (en) ANIMAL FEEDING SYSTEM
SA518391834B1 (en) Method and device for recycling metal scraps
CL2017001891A1 (en) Methods for identifying video segments and viewing option to view from an alternative source and / or an alternative device
BR112017003784A2 (en) productivity tools for content authorization
BR112015024319A2 (en) receiving container for package or package dispatch
BR112015023345A2 (en) in situ creation of natural resource targets
MY189002A (en) Inspection methods and systems
BR112015001474A2 (en) method and apparatus for packaging products in containers
BR112016023620A2 (en) flask, system comprising such flask and method for producing the flask
BR112012012133A2 (en) multi-language search options
BR112015029994A2 (en) apparatus and method for displaying a program guide
BRPI0703060A (en) metal container forming apparatus comprising one or more devices which are electronically coordinated for performing local and / or extensive metal container deformation operations
MX2015012257A (en) Systems and methods for determining a coating formulation.
BR112013027005A2 (en) method and system for sharing and using location information on a handheld terminal
BR112014027201A2 (en) methods and apparatus for rejecting defective absorbent articles from a conversion line
BR112014002956A2 (en) method of preparing an oatmeal-containing dairy drink
BR112019005392A2 (en) agglomerated hemicellulose compositions, methods for preparing them and processes for enriching a desired mineral from an ore
MX366991B (en) Method for extracting contaminants from agrarian products and apparatus therefor.
BR112018003165A2 (en) slag processing and pressing assembly, and method of recovering aluminum from slag
BR112015030528A2 (en) container inspection system
BR112017003259A2 (en) aluminum alloy, bottle, tin, method to produce a metal sheet, and, product.
BR112017021873A2 (en) method and apparatus for controlling the speed of a continuous sheet of material

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements